281 search results - page 17 / 57 » Non-black-box Techniques in Cryptography |
SIAMCOMP
2010
13 years 4 months ago
2010
Hardness amplification is the fundamental task of converting a -hard function f : {0, 1}n {0, 1} into a (1/2 - )-hard function Amp(f), where f is -hard if small circuits fail to c...
TCOS
2010
13 years 4 months ago
2010
Password Authenticated Key Exchange (PAKE) is one of the important topics in cryptography. It aims to address a practical security problem: how to establish secure communication be...
CHES
2004
Springer
14 years 3 months ago
2004
Springer
We present an implementation of elliptic curves and of hyperelliptic curves of genus 2 and 3 over prime fields. To achieve a fair comparison between the different types of groups,...
ACMSE
2006
ACM
14 years 1 months ago
2006
ACM
We introduce an efficient way of performing polynomial multiplication in a class of finite fields GF(pm ) in the frequency domain. The Fast Fourier Transform (FFT) based frequency...
CN
2007
13 years 9 months ago
2007
A secure multicast framework should only allow authorized members of a group to decrypt received messages; usually, one ‘‘group key’’ is shared by all approved members. Ho...